Ask is moving to Stack Overflow and Serverfault.com! Please use the "opendaylight" tag on either of these sites. This site is now in Read-Only mode

I have 2 switches that are connected to eatch other. When I take down the link between them the topology updates witout the link between the swiches.

I want to find out how Opendaylight keep track of this inside the code.
I have found a way to se if a host is down inside ODL with a function inside the: org.opendaylight.controller.hosttracker packageBut then again I want to se if a port is up or down within the code